Sekonic Digitalmaster L-758DR brand_Sigma so you should consider it

so you should consider it weather-resistant rather than waterproof

and they’re still around today

and a f4 constant aperture throughout the zoom range—all in a compact and lightweight package—this is an indispensable lens for shooting events or sports

focusing is smooth

Sekonic Digitalmaster L-758DR brand_Sigma so you should consider itSekonic Digitalmaster L 778DR light meter in excellent condition. Versatile combo of 1 degree spot and incident meters, as well as flash exposure plus a built in Pocketwizard compatible wireless triggering system. Excellent cosmetic condition, accurate readings from spot and incident sensors. Includes softcase and strap.